Find the Domain of the Function $$y = \frac { x } { \sqrt { x - 4 } }$$

Multiple Choice

Find the domain of the function.
- $$y = \frac { x } { \sqrt { x - 4 } }$$

A) $( 4 , \infty )$
B) all real numbers except 4
C) $[ 4 , \infty )$
D) $( - \infty , \infty )$